15365476

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 32256000

約数和(自身を除く): 16890524

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 127, 149, 203, 254, 298, 406, 508, 596, 812, 889, 1043, 1778, 2086, 3556, 3683, 4172, 4321, 7366, 8642, 14732, 17284, 18923, 25781, 30247, 37846, 51562, 60494, 75692, 103124, 120988, 132461, 264922, 529844, 548767, 1097534, 2195068, 3841369, 7682738, 15365476]

約数ペア:

[(1, 15365476), (2, 7682738), (4, 3841369), (7, 2195068), (14, 1097534), (28, 548767), (29, 529844), (58, 264922), (116, 132461), (127, 120988), (149, 103124), (203, 75692), (254, 60494), (298, 51562), (406, 37846), (508, 30247), (596, 25781), (812, 18923), (889, 17284), (1043, 14732), (1778, 8642), (2086, 7366), (3556, 4321), (3683, 4172)]